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参数资料
| 型号： | LC72F3781 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封装： | 14 X 20 MM, QIP-100 |
| 文件页数： | 11/17页 |
| 文件大小： | 127K |
| 代理商： | LC72F3781 |
LC72F3781
No.0459-3/17
Specifications
Absolute Maximum Ratings at Ta = 25
°C VSS = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
-0.3 to +6.5
V
VIN1
PC-PORT
-0.3 to +8
V
Input voltage
VIN2
All input pins other than VIN1
-0.3 to VDD+0.3
V
VOUT1
PJ-PORT
-0.3 to +14
V
VOUT2
PC-PORT
-0.3 to +8
V
Output voltage
VOUT3
All input pins other than VOUT1 and VOUT2
-0.3 to VDD+0.3
V
IOUT1
PC, PJ-PORT
0 to +5
mA
Output current
IOUT2
PB, PD, PE, PF, PG, PK, PL, PM, PN, PO, PP PQ,
PR, PS, PT-PORT, EO1, EO2, SUBPD
0 to +3
mA
Allowable power dissipation
Pd max
Ta = -40 to +85
°C
400
mW
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-40 to +125
°C
Allowable Operating Range at Ta = -40 to +85
°C, VDD = 3.5 to 5.5V
Ratings
Parameter
Symbol
Pins
min
typ
mx
uit
VDD1
CPU and PLL operation
4.5
5.0
5.5
VDD2
CPU operation
3.5
5.5
Supply voltage
VDD3
Memory retention
1.1
5.5
V
VIH1
PB, PC, PH, PI, PL, PM, PN, PP, PO, PQ, PR, PS,
PT-PORT, HCTR, LCTR, INEO, SUBPD
(with the I/O ports set to input mode)
0.7VDD
VDD
V
VIH2
PD, PE, PF, PG, PK-PORT,
LCTR (in period measurement mode), HOLD, RESET
0.8VDD
VDD
V
VIH3
SNS
2.5
VDD
V
Input high-level
voltage
VIH4
PA-PORT
0.6VDD
VDD
V
VIL1
PB, PC, PH, PI, PL, PM, PN, PP, PO, PQ, PR, PS,
PT-PORT, HCTR, LCTR, INEO, SUBPD
(with the I/O ports set to input mode)
0
0.3VDD
V
VIL2
PA, PD, PE, PF, PG, PK-PORT,
LCTR (in period measurement mode), RESET
0
0.2VDD
V
VIL3
SNS
0
1.1
V
Input low-level voltage
VIL4
HOLD
0
0.4VDD
V
FIN1
XIN
4.0
4.5
8.0
MHz
FIN2
FMIN : VIN2, VDD1
10
150
MHz
FIN3
FMIN : VIN3, VDD1
10
130
MHz
FIN4
AMIN(H) : VIN3, VDD1
2.0
40
MHz
FIN5
AMIN(L) : VIN3, VDD1
0.5
10
MHz
FIN6
HCTR : VIN3, VDD1
0.4
12
MHz
FIN7
LCTR : VIN3, VDD1
100
500
kHz
Input frequency
FIN8
LCTR (in period measurement) : VIH2, VIL2, VDD1
1
20
×10
3
Hz
VIN1
XIN
0.5
1.5
Vrms
VIN2
FMIN
0.07
1.5
Vrms
Input amplitude
VIN3
FMIN, AMIN, HCTR, LCTR
0.04
1.5
Vrms
Input voltage range
VIN6
ADI0 to ADI7
0
VDD
V
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